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GIS Data

USGS is a primary source of geographic information system (GIS) data. Our data and information is presented in spatial and geographic formats, including The National Map, Earth Explorer, GloVIS, LandsatLook, and much more. Explore GIS Data Maps. 

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Map showing exposures of limonitic rocks and hydrothermally altered rocks in the Dillon 1 degree by 2 degrees Quadrangle, Idaho and Montana Map showing exposures of limonitic rocks and hydrothermally altered rocks in the Dillon 1 degree by 2 degrees Quadrangle, Idaho and Montana

No abstract available.

Map showing geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1° by 2° Quadrangle, Montana and Idaho Map showing geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1° by 2° Quadrangle, Montana and Idaho

This map shows the geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1° by 2° quadrangle, Montana and Idaho. The information presented here is part of the Wallace CUSMAP (Conterminous United States Mineral Assessment Program) project conducted by the U.S. Geological Survey.

Map showing landslide susceptibility in Prince Georges County, Maryland Map showing landslide susceptibility in Prince Georges County, Maryland

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Map showing late Quaternary faults and 1978-84 seismicity of the Los Angeles region, California Map showing late Quaternary faults and 1978-84 seismicity of the Los Angeles region, California

The Los Angeles region of California faces the greatest seismic risk of any part of the United States. The region is inhabited by more than 11 million people and is one of the Nation's key commercial and industrial centers. It lies astride a web of potentially active faults, including those segments of the San Andreas fault with the highest probability for generating a great earthquake...

Map showing locations of exposures of limonitic rocks and hydrothermally altered rocks in the Butte 1° x 2° quadrangle, Montana Map showing locations of exposures of limonitic rocks and hydrothermally altered rocks in the Butte 1° x 2° quadrangle, Montana

No abstract available.

Map showing locations of mines and prospects in the Dillon 1° x 2° quadrangle, Idaho and Montana Map showing locations of mines and prospects in the Dillon 1° x 2° quadrangle, Idaho and Montana

No abstract available.
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